delete PART 312—INNOCENT LANDOWNERS, STANDARDS FOR CONDUCTING ALL APPROPRIATE INQUIRIES
Standards and practices for "all appropriate inquiries" under CERCLA to establish liability protections for property owners and purchasers regarding hazardous substance releases
Creates excessive compliance costs ($2+ trillion annually) and regulatory burden that disproportionately harms small businesses, while providing liability protection that could be achieved through simpler contractual arrangements and insurance markets without federal bureaucracy